Collection: Boards & Modules

Sale
CW20 DC0-420V WiFi Tuya Smart Digital Lithium Battery Capacity Detection Tester DC Display Voltage Curren product image
CW20 DC 0-420V Battery Coulomb Meter with Voltage Current Power Display
Price
From $23.50
Sale
KWS-302WF Guide Rails Digital Voltmeter Ammeter Voltage Tester Meter 63A AC170-300V Over-temperature Prot product image
KWS-302WF Guide Rails Digital Voltmeter Ammeter Voltage Tester Meter 63A AC170-300V Over-temperature Protection Power-off Module
Price
From $17.08
21% off
Square Dual Display Voltmeter & Ammeter LED Digital Voltage Gauge AC 60-500V 0-100A Current Meter Durable product image
Square Dual Display Voltmeter & Ammeter LED Digital Voltage Gauge AC 60-500V 0-100A Current Meter Durable Voltage Panel KXRE
Sale price
$7.99
List price
$10.00
30% off
ESP32-S3 Industrial Control Board 8-Channel Controller with WiFi Bluetooth CAN IoT RS485 and RJ45 ETH int product image
ESP32-S3 8-Channel Industrial Control Board with CAN RS485 RJ45 and PoE
Sale price
$66.40
List price
$94.85
Sale
KWS-DC26 Digital Voltmeter Ammeter DC8-80V Power Energy Meter Color Screen Electric Vehicle Battery Charg product image
KWS-DC26 Digital Voltmeter Ammeter DC8-80V Power Energy Meter Color Screen Electric Vehicle Battery Charging Detector 0-50A
Price
From $19.88
Sale
KWS DC-200 Voltmeter Ammeter DC 0-200V KWS Power Energy Meter LED Digital DC Wattmeter Electric Meter wit product image
KWS DC-200 Voltmeter Ammeter DC 0-200V KWS Power Energy Meter LED Digital DC Wattmeter Electric Meter with Reset Function 0-100A
Price
From $4.22
30% off
Banana Pi OpenWrt One Router Board MediaTek MT7981B Development Board Dual-band WiFI 6 Via MediaTek MT797 product image
Banana Pi OpenWrt One MT7981B WiFi 6 Router Development Board
Sale price
$156.30
List price
$223.28
20% off
DIY Geiger Counter Kit With Audible Alarm Miller Tube Nuclear Radiation Detector Board Easy To Use product image
NE555 170V Type C Geiger Counter Dosimeter for Electronics Testing
Sale price
$48.56
List price
$60.70
21% off
DC 7-55V LED Indicator Voltage Battery Charge Indicator Acid Battery Lithium Battery Universal Battery Ch product image
DC 7-55V LED Indicator Voltage Battery Charge Indicator Acid Battery Lithium Battery Universal Battery Charge Indicator Panel
Sale price
$2.99
List price
$3.74
30% off
SR-01 5V Thermoelectric Cooler Peltier Elemente Module 40*40MM 5V Semiconductor Refrigeration Chip Easy t product image
SR-01 5V Thermoelectric Cooler Peltier Elemente Module 40*40MM 5V Semiconductor Refrigeration Chip Easy to DIY/Assemble
Sale price
$15.16
List price
$21.65
30% off
DC 10-55V 12V 24V 36V 48V 55V 100A Motor Speed Controller PWM HHO RC Reverse Control Switch with LED Disp product image
DC 10-55V 12V 24V 36V 48V 55V 100A Motor Speed Controller PWM HHO RC Reverse Control Switch with LED Display
Sale price
$18.36
List price
$26.22
30% off
DC3.7V 433M Remote Control ARC Igniter High Voltage Generator Drive Power Supply Remote Control Board wit product image
DC3.7V 433M Remote Control ARC Igniter High Voltage Generator Drive Power Supply Remote Control Board with LED Indicator HOT
Sale price
$9.20
List price
$13.14
Sale
0~80mm Long-distance Wireless Power Supply Module Wireless Power Supply Lamp 5V Wireless Power Supply Coi product image
0-80mm Long-distance Wireless Power Supply Module Wireless Power Supply Lamp 5V Wireless Power Supply Coil Module
Price
From $7.08
Sale
WZ3605E DC DC Buck Boost Converter CC CV 36V 5A Power Module Adjustable Regulated laboratory power supply product image
WZ3605E / 4KX / 5KX Adjustable CC/CV DC-DC Power Supply Modules
Price
From $16.34
18% off
120W Buck Boost Converter Adjustable Regulated Power Supply Input Constant Voltage Constant Current Solar product image
 4.9
23 Rev.
SK120 120W 6A CC/CV/CW DC Buck-Boost Power Supply Module
Sale price
$19.34
List price
$23.34
21% off
ZK-4KX DC DC Buck Boost Converter CC CV 0.5-30V 4A 5V 6V 12V 24V Power Module Adjustable Regulated labora product image
 4.8
92 Rev.
ZK-4KX 5-30V Input 0.5-30V 4A CC/CV Buck-Boost Converter Module
Sale price
$9.27
List price
$11.59
51% off
ESP32-S3 N16R8/N8R2 WiFi Bluetooth 5.0 Module with IPEX Antenna Connector
ESP32-S3 N16R8/N8R2 WiFi Bluetooth 5.0 Module with IPEX Antenna Connector
Sale price
$9.98
List price
$20.00
Sale
Raspberry Pi 5 development board package and board
Raspberry Pi 5B 2G/4G/8G/16GB Generation Development Board LINUX Suite Computer AI programming motherboard
Price
From $146.32
Sale
Raspberry Pi Zero 0 / W / Raspberry Pi 2W Motherboard Python Learning Kit Raspberry Pi Zero 2w Developmen product image
Raspberry Pi Zero 0/ W/ Raspberry Pi 2W Motherboard Python Learning Kit Raspberry Pi Zero 2w Development Board
Price
From $31.99
14% off
LILYGO® T-Display-Bar ESP32-S3 Development Board 2.25-inch RGB LCD Display BHl260AP Self-learning Al smart sensor & IMU
LILYGO T-Display-Bar ESP32-S3 Development Board with 2.25-inch RGB LCD, BHI260AP AI Sensor and IMU
Sale price
$42.82
List price
$49.24